﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace LuanVanProject
{
    public partial class Viewer : UserControl
    {
        DocumentContainForViewer _container;

        internal DocumentContainForViewer MyContainer
        {
            get { return _container; }
            set { _container = value; }
        }
        public Viewer()
        {
            InitializeComponent();
        }

        virtual public int Open() { return -1; }
        virtual public void Reactive(){}
        virtual public void Close(){}
    }
}
